* {
  box-sizing: border-box;
}

.hidden {
  display: none;
}

.shown {
  display: block;
}

.is-select {
  background: #f5fafd;
}
.section-box{
  width: 100%;
 height: 100%;
 position: absolute;
 top: 0;
 left: 0;
 overflow: hidden;
}
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  display: block;
  font-size: 14px;
  overflow: hidden;
  font-family: "Microsoft YaHei", Helvetica, Arial, sans-serif;

}
/* section{
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
} */
button {
  font-family: "Microsoft YaHei", Helvetica, Arial, sans-serif !important;
}


input {
  font-size: 14px;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #e5e5e5;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

input:focus {
  border-radius: 4px;
  border: 1px solid #0dbdfd;
  outline: none;
}

input::-webkit-input-placeholder {
  color: #9da0a0;
}

input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #9da0a0;
}

input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #9da0a0;
}

input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #8E9191;
}


/* 父元素-flex容器 */
.flex {
  display: box;
  /* OLD - Android 4.4- */
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}

/* 子元素-平均分栏 */
.flex1 {
  -webkit-box-flex: 1;
  /* OLD - iOS 6-, Safari 3.1-6 */
  -moz-box-flex: 1;
  /* OLD - Firefox 19- */
  -webkit-flex: 1;
  /* Chrome */
  -ms-flex: 1;
  /* IE 10 */
  flex: 1;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}

/* 父元素-横向排列（主轴） */
.flex-h {
  display: box;
  /* OLD - Android 4.4- */
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  /* 09版 */
  -webkit-box-orient: horizontal;
  /* 12版 */
  -webkit-flex-direction: row;
  -moz-flex-direction: row;
  -ms-flex-direction: row;
  -o-flex-direction: row;
  flex-direction: row;
}

/* 父元素-横向换行 */
.flex-hw {
  /* 09版 */
  /*-webkit-box-lines: multiple;*/
  /* 12版 */
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}

/* 父元素-水平居中（主轴是横向才生效） */
.flex-hc {
  /* 09版 */
  -webkit-box-pack: center;
  /* 12版 */
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;

  /* 其它取值如下：
    align-items 主轴原点方向对齐
    flex-end 主轴延伸方向对齐
    space-between 等间距排列，首尾不留白
    space-around 等间距排列，首尾留白
    */
}

.flex-hb {
  /* 09版 */
  -webkit-box-pack: space-between;
  /* 12版 */
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
  -o-justify-content: space-between;
  justify-content: space-between;

}

.flex-hs {
  /* 09版 */
  -webkit-box-pack: space-around;
  /* 12版 */
  -webkit-justify-content: space-around;
  -moz-justify-content: space-around;
  -ms-justify-content: space-around;
  -o-justify-content: space-around;
  justify-content: space-around;
}

/* 父元素-纵向排列（主轴） */
.flex-v {
  display: box;
  /* OLD - Android 4.4- */
  display: -webkit-box;
  /* OLD - iOS 6-, Safari 3.1-6 */
  display: -moz-box;
  /* OLD - Firefox 19- (buggy but mostly works) */
  display: -ms-flexbox;
  /* TWEENER - IE 10 */
  display: -webkit-flex;
  /* NEW - Chrome */
  display: flex;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
  /* 09版 */
  -webkit-box-orient: vertical;
  /* 12版 */
  -webkit-flex-direction: column;
  -moz-flex-direction: column;
  -ms-flex-direction: column;
  -o-flex-direction: column;
  flex-direction: column;
}

/* 父元素-纵向换行 */
.flex-vw {
  /* 09版 */
  /*-webkit-box-lines: multiple;*/
  /* 12版 */
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
}

/* 父元素-竖直居中（主轴是横向才生效） */
.flex-vc {
  /* 09版 */
  -webkit-box-align: center;
  /* 12版 */
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  -o-align-items: center;
  align-items: center;
}

/*滚动条样式*/
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

/* 
::-webkit-scrollbar-button {
    background-color: rgb(50, 50, 50, 0.2);
    width: 0;
} */

/* ::-webkit-scrollbar-track {
    background-color: rgb(216, 216, 216, 0.5);
} */

::-webkit-scrollbar-thumb {
  background-color: rgb(216, 216, 216, 0.5);
  border-radius: 4px;
}

.is-shown {
  display: block !important;
  opacity: 1;
}